Paper, including envelopes, without foil or glitter, can go in your recycle cart.
Reduce and Reuse
Buy only what you need to limit excess that will become waste.
If you have old or new cards that are in usable condition, consider gifting to someone who might want to use them for a craft project through your local Buy Nothing group.
Send e-cards instead of physical cards.
Create upcycled craft projects such as DIY jigsaw puzzles, gift tags, or postcards.
If you really like the artwork, frame it!